The average precipitation of Jilin Province this summer has ranked first since 1952!It is expected that there are 4 main precipitation weather processes in September

Since the summer, Jilin Province has a lot of precipitation and a lot of low temperatures. On September 5, Jilin Provincial Meteorological Bureau held an online routine monthly press conference, inviting relevant persons in charge of the Provincial Climate Center and provincial meteorological station experts to conduct this. The analysis summarizes and predicts the climate trend within the month.

It is expected that the main precipitation weather in Jilin Province will have four times in September, and the cold air event will be strengthened in September.

In August 2022, the basic climate overview temperature was slightly lower, and a long temperature section occurred during the month. The precipitation was close to the year, and the sunshine was slightly more.

The average temperature in the province in August was 20.7 ° C, which was 0.8 ° C lower than usual. The provinces were lower than ordinary years (the maps were the same as usual).

From August 1st-August 6th, the average temperature of the province is 2.8 ° C higher than usual, and the temperature in the same period of history is 5th. From August 7th to August 31st, the temperature is 1.8 ° C. Low third.

The distribution of precipitation space and space is uneven. The average precipitation of the province in August was 137.8 mm, which was close to all year. The precipitation volume of each city and state is 96.7 to 227.5 mm. Compared with the annual year, Baicheng, Songyuan, Baishan, and Changbai Mountain Reserve are 20 % to 50 %. Yanbian is basically the same as usual. 10 % less. Daan monthly precipitation is more than double year. On August 15, the long -white precipitation was 106.3 mm, breaking the maximum precipitation value of the station's historical day.

August is slightly more. The average number of sunshine in the province is 218.1 hours, 6.5 hours more than usual. The time of Siping and the former Guo Rizhao was 331.8 hours and 349.9 hours, and the same period of history was No. 1. Siping and Qian Guo Duo 106.9 ~ 129.3 hours, Baicheng, Songyuan, Siping, Northern Changchun, most of Jilin, and East of Yanbian and Liaoyuan, Meihekou and Liuhe 1.2 to 46.4 hours, other places (central and southern, southeast, southeast, southeast, southeast, and southeast Tonghua and Baishan and Western Yanbian Prefecture) less than 0.3 to 43.1 hours.

In the summer of 2022, the basic climate overview is the slightly low temperature, long temperature and long time; there are too many precipitation, frequent processes, and strong extreme; sunshine is obviously small.

The average temperature of the province in the summer is 21.1 ° C, which is 0.4 ° C lower than us. Most temperatures in the province are lower than the year. Among them, June was slightly lower, July was slightly higher, and August was slightly lower. There are three obvious low temperature sections in summer (6.1-17; 7.13-25; 8.7-31).

Summer water precipitation is significantly too much. The average precipitation in the province was 540.8 mm, 41.2%more than usual. It ranked second in the same period of the same period of precipitation and ranked first since 1952. There are 8 obvious precipitation process. Among them, it was obviously too much in June, more than July, and in August is close to all year.

Songyuan, Siping, Liaoyuan, and Baishan precipitation are 50 % to 80 % more than usual. Baicheng, Changchun, Jilin, Tonghua, and Changbai Mountain Reserve are more than 3 to 40 % more than usual.

Summer precipitation in 10 counties such as Da'an and Songyuan exceeded the historical extreme value. The daily precipitation of Qian'an, Jiutai, Shuangliao, and Changbai broke through the historical extreme value.

Summer's sunshine is significantly less.

The average number of sunshines in the province is 551 hours, which is 97 hours less than usual, and ranks second in the same period of history. Except for Fuyu, Qian Guo, and Siping Book Station, there are fewer than 42 to 365 hours, and there are fewer other parts of the province. Most of the Baicheng, Matsuhara, Northern Changchun, northern Jilin City and Liuhe, Yanji, Longjing, Tu, and Hunchun Shao 34 34 ~ 97 hours, 105 to 195 hours less elsewhere. Baishan City broke through the extremely value.

In the summer, the number of heavy rains and heavy fogs in the province is large, and the high temperature, wind, and hail days are slightly less. The average number of heavy rains in the province is 1.5 days, which is 0.6 days older than usual. It is the 8th of the number of heavy rain days in the same period. The average fog in the province is 10 days, which is 4.3 days older than usual. Affected by strong flow of weather, storms such as heavy rain, floods, hail, and wind in some places in the summer.

It is estimated that the average temperature in the province in September 2022 is 14-15 ° C, which is slightly lower than the same period (15.4 ° C) in the same year. The temperature changes in the temperature are obvious. In the early days, there was a period of low temperature and the temperature rose in the middle.

The average precipitation in the province is 45-55 mm, which is slightly less than the same period (56.1 mm) in the same year.

The first frost (minimum 0 cm ground temperature ≤0 ℃ early day) is expected to appear from the end of September to the beginning of October. The central and western regions are slightly 1 to 3 days later, and 3 to 5 days later in other areas.

It is expected that there are 4 main precipitation weather in the month: 5-6, 12-13, 19-20, 28-29.

Strengthen field management, promote the maturity of field crops, prevent early frost in bureaus, adapt to local conditions, and carry out autumn harvest work in a timely manner. September cold air activity began to strengthen, and the temperature difference between morning and evening increased. Therefore, it is recommended that the general public increase and decrease clothes in a timely manner according to the weather changes to prevent colds and cardiovascular and cerebrovascular diseases. In the later period, there will be high temperatures and rains, and the level of fire risk will rise. It is recommended that relevant departments strengthen forest fire prevention work, and the majority of urban and rural residents should pay attention to the safety of fire and eliminate the hidden fire hazards.

Author: Jilin Daily All Media Reporter Zeng Qingwei

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